package com.lsu.app.service;

import com.lsu.app.bean.CourseScore;
import com.baomidou.mybatisplus.extension.service.IService;
import org.apache.ibatis.annotations.Mapper;
/**
 *
 * @description 针对表【course_score(课程评分表)】的数据库操作Service
 * @Date 2023-11-11 16:38:41
 * @author hjj
 */

public interface CourseScoreService extends IService<CourseScore> {
    Double getValScoreByCourseId(Integer courseId);
}
